Cita APA

Dixson, R. J. 1., & Dixson, R. J. 1. (1985). Exercises in English conversation: Book 2. Englewood Cliffs, N.J.: Prentice Hall Regents.

Citación estilo Chicago

Dixson, Robert James 1908-1963, y Robert James 1908-1963 Dixson. Exercises in English Conversation: Book 2. Englewood Cliffs, N.J.: Prentice Hall Regents, 1985.

Cita MLA

Dixson, Robert James 1908-1963, y Robert James 1908-1963 Dixson. Exercises in English Conversation: Book 2. Englewood Cliffs, N.J.: Prentice Hall Regents, 1985.